YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 5.50 | 0.00 | a | 63.50 | 232.50 | 440.00 | 754.50 | 1496.00 | ||||||
1949 | 1130.50 | 808.50 | 738.32 | a | 326.50 | 353.50 | 44.50 | 0.00 | 24.50 | 11.00 | 282.00 | 197.00 | 677.50 | 4593.82 | ||||||||||||
1950 | 817.00 | 461.00 | 511.50 | 311.50 | 286.50 | 110.00 | 5.50 | 0.00 | 76.50 | 103.50 | 262.80 | e | 356.50 | 3302.30 | ||||||||||||
1951 | 716.00 | 601.00 | 588.00 | 476.50 | 286.00 | 111.00 | 0.00 | 26.50 | 7.50 | 208.00 | 475.50 | 737.00 | 4233.00 | |||||||||||||
1952 | 805.00 | 659.00 | 895.00 | 415.80 | e | 106.78 | d | 145.50 | 2.50 | 0.00 | 32.00 | 17.50 | 609.00 | 749.50 | 4437.58 | |||||||||||
1953 | 439.00 | 579.00 | 605.00 | 487.00 | 480.00 | 150.00 | 0.00 | 26.50 | 19.50 | 210.50 | 368.50 | 545.00 | 3910.00 | |||||||||||||
1954 | 611.50 | 394.00 | 714.50 | 262.50 | 146.00 | 116.50 | 3.00 | 11.50 | 1.50 | 134.50 | 310.50 | 639.00 | 3345.00 | |||||||||||||
1955 | 898.00 | 686.00 | 554.50 | 486.50 | 343.50 | 128.50 | 22.50 | 0.00 | 71.00 | 76.00 | 405.50 | 562.50 | 4234.50 | |||||||||||||
1956 | 548.00 | 752.50 | 435.50 | 525.00 | 279.50 | 51.00 | 22.00 | 7.50 | 2.00 | 287.50 | 329.00 | 525.50 | 3765.00 | |||||||||||||
1957 | 842.00 | 436.00 | 586.50 | 481.00 | 436.50 | 58.50 | 0.00 | 25.50 | 34.00 | 370.00 | 563.00 | 493.00 | 4326.00 | |||||||||||||
1958 | 616.00 | 531.00 | 846.50 | 461.25 | b | 177.98 | b | 124.00 | 6.00 | 0.00 | f | 10.71 | b | 142.60 | a | 350.00 | f | 113.00 | q | 2916.05 | ||||||
1959 | 339.50 | g | 719.19 | a | 298.50 | h | 195.50 | f | 357.50 | 13.45 | a | 0.00 | b | 29.97 | a | 97.00 | 111.94 | d | 307.00 | 431.00 | h | 1636.04 | ||||
1960 | 810.43 | c | 672.22 | d | 333.25 | c | 325.50 | 243.57 | c | 10.00 | h | 0.00 | i | 8.00 | h | 8.00 | 248.52 | a | 494.00 | 622.50 | 3757.99 | |||||
1961 | 541.98 | a | 491.50 | 395.00 | j | 369.00 | 359.94 | d | 46.50 | m | 0.00 | c | 2.00 | g | 20.00 | j | 185.50 | f | 517.50 | 680.50 | 2960.43 | |||||
1962 | 667.00 | 699.50 | 778.00 | 196.50 | 378.50 | 98.50 | 5.00 | 0.00 | 16.50 | 172.50 | 315.50 | 494.50 | 3822.00 | |||||||||||||
1963 | 712.00 | 376.50 | 651.50 | 603.00 | 223.50 | 189.00 | 3.00 | 2.00 | 52.00 | 195.50 | 479.44 | c | 523.50 | 4010.94 | ||||||||||||
1964 | 698.02 | a | 613.00 | 726.36 | b | 561.43 | b | 361.50 | 112.22 | c | 0.00 | z | 5.00 | 22.50 | b | 93.00 | 585.58 | d | 586.42 | a | 4365.02 | |||||
1965 | 463.50 | f | 529.50 | 663.92 | a | 502.78 | c | 340.45 | c | 197.31 | d | 0.00 | z | 1.55 | a | 137.00 | 74.18 | c | 459.50 | 710.70 | d | 3616.88 | ||||
1966 | 733.15 | a | 700.00 | d | 484.24 | b | 270.00 | b | 0.00 | z | 58.93 | b | 0.00 | b | 4.98 | c | 37.50 | 160.17 | a | 427.22 | c | 613.80 | a | 3489.99 | ||
1967 | 570.00 | 440.46 | b | 554.50 | 762.50 | 299.00 | 186.21 | a | 0.00 | b | 0.00 | a | 22.50 | b | 51.50 | 335.00 | 798.25 | a | 4019.92 | |||||||
1968 | 636.53 | a | 457.31 | c | 547.15 | a | 431.90 | a | 262.00 | 92.14 | b | 10.33 | a | 52.81 | d | 35.00 | 150.87 | a | 424.50 | 704.50 | 3805.04 | |||||
1969 | 612.25 | a | 763.00 | 658.00 | 410.50 | 184.00 | 122.59 | a | 6.89 | d | 0.00 | 20.50 | 299.00 | 462.50 | 567.50 | 4106.73 | ||||||||||
1970 | 650.50 | 515.50 | 611.50 | 558.21 | b | 150.50 | 81.00 | 0.00 | a | 0.00 | 16.00 | 256.00 | 376.00 | 732.63 | a | 3947.85 | ||||||||||
1971 | 596.50 | 540.50 | 470.50 | 497.00 | 386.50 | 0.00 | z | 0.00 | 0.00 | 61.50 | 384.50 | 532.00 | 945.50 | 4414.50 | ||||||||||||
1972 | 644.50 | 493.50 | 192.31 | d | 324.00 | 206.50 | 63.00 | 0.00 | d | 3.50 | l | 73.00 | k | 459.46 | c | 624.50 | 801.50 | 3809.28 | ||||||||
1973 | 834.00 | 687.00 | 860.00 | 469.00 | 173.00 | 62.50 | 9.00 | 18.60 | a | 23.08 | d | 220.00 | 571.50 | 603.50 | 4531.18 | |||||||||||
1974 | 834.50 | 626.00 | 587.50 | 472.00 | 256.00 | 13.00 | 10.00 | 0.00 | 0.00 | 250.50 | 488.00 | 772.00 | 4309.50 | |||||||||||||
1975 | 595.00 | 712.00 | 737.00 | 758.00 | 255.50 | 75.00 | 1.00 | 15.50 | 6.00 | 303.50 | 477.50 | 622.50 | 4558.50 | |||||||||||||
1976 | 608.00 | 656.50 | 669.00 | 588.50 | 214.00 | 86.50 | 6.41 | b | 60.50 | 143.50 | 278.00 | 416.50 | 623.88 | c | 4351.29 | |||||||||||
1977 | 801.50 | 487.00 | 822.00 | 386.50 | 575.50 | 26.00 | l | 0.00 | 7.50 | 75.00 | 151.90 | a | 335.69 | a | 484.50 | 4127.09 | ||||||||||
1978 | 711.00 | 684.83 | d | 610.00 | 585.00 | 218.00 | 11.00 | 0.00 | z | 0.00 | 109.14 | a | 134.50 | 586.00 | 818.00 | 4467.47 | ||||||||||
1979 | 948.71 | b | 707.50 | 717.50 | 435.50 | 235.50 | 55.50 | 15.00 | 24.28 | a | 25.00 | 232.50 | 606.96 | b | 570.00 | 4573.96 | ||||||||||
1980 | 727.50 | 583.00 | 732.12 | a | 440.50 | 480.50 | 91.03 | a | 0.00 | z | 0.00 | t | 0.00 | z | 0.00 | z | 357.50 | 492.38 | a | 3904.53 | ||||||
1981 | 607.60 | a | 465.04 | e | 659.55 | b | 314.00 | 196.73 | e | 4.00 | 0.00 | 0.00 | 0.00 | 330.50 | 379.50 | 472.00 | 3428.93 | |||||||||
1982 | 723.50 | 536.50 | 617.00 | 489.00 | 225.50 | 121.50 | 22.00 | 0.00 | 51.00 | 277.00 | 544.50 | 656.00 | 4263.50 | |||||||||||||
1983 | 680.50 | 617.00 | 583.50 | 560.00 | 292.00 | 41.00 | 5.00 | 28.50 | 35.50 | 250.00 | 520.50 | 621.55 | a | 4235.05 | ||||||||||||
1984 | 608.00 | 585.50 | 479.00 | 404.00 | 75.00 | 33.50 | 0.00 | 0.00 | 14.00 | 367.50 | 574.00 | 867.00 | 4007.50 | |||||||||||||
1985 | 714.50 | 595.00 | 654.00 | 201.00 | 255.50 | 60.50 | 0.50 | 0.00 | 210.50 | 307.00 | 570.50 | 618.00 | 4187.00 | |||||||||||||
1986 | 501.00 | 0.00 | z | 507.00 | 403.50 | 221.50 | 13.50 | 12.00 | 0.00 | 232.00 | 323.50 | 429.00 | 669.00 | 3312.00 | ||||||||||||
1987 | 767.50 | 673.00 | 720.50 | 238.50 | 250.00 | 15.50 | 63.50 | 2.00 | 26.00 | 215.00 | 596.00 | 873.00 | 4440.50 | |||||||||||||
1988 | 723.00 | 551.50 | 485.50 | 475.00 | 316.50 | 104.00 | 2.00 | 0.00 | 57.50 | 57.50 | 517.50 | 768.00 | 4058.00 | |||||||||||||
1989 | 842.00 | 670.50 | 463.50 | 219.00 | 270.00 | 42.00 | 0.00 | 9.00 | 49.00 | 251.50 | 367.00 | 592.50 | 3776.00 | |||||||||||||
1990 | 0.00 | z | 748.50 | 564.50 | 439.00 | 373.50 | 104.00 | 0.00 | 13.50 | 68.50 | 98.50 | 491.50 | 853.00 | 3754.50 | ||||||||||||
1991 | 702.00 | 411.50 | 852.00 | 510.50 | 365.50 | 136.50 | 1.00 | 0.50 | 41.00 | 210.00 | 424.00 | 748.00 | 4402.50 | |||||||||||||
1992 | 710.00 | 639.00 | 727.00 | 295.00 | 135.50 | 87.50 | 0.00 | z | 10.00 | 13.00 | 167.00 | 535.00 | 867.50 | 4186.50 | ||||||||||||
1993 | 780.50 | 761.00 | 495.00 | 335.50 | 199.50 | 108.00 | 6.50 | 11.50 | 27.50 | 236.50 | 533.00 | 684.50 | 4179.00 | |||||||||||||
1994 | 569.50 | 738.50 | 552.00 | 429.00 | 283.50 | 21.00 | 0.00 | a | 0.00 | 6.00 | 317.00 | 755.50 | 736.50 | 4408.50 | ||||||||||||
1995 | 829.50 | 451.50 | 623.50 | 533.50 | 478.00 | 187.00 | 2.00 | 0.00 | 24.00 | 103.50 | 290.50 | 602.00 | 4125.00 | |||||||||||||
1996 | 625.50 | 607.50 | 582.50 | 341.50 | 188.00 | 48.50 | 0.00 | 0.00 | 43.50 | 289.00 | 495.52 | a | 621.50 | 3843.02 | ||||||||||||
1997 | 751.50 | 623.00 | 316.50 | 406.00 | 48.00 | 80.00 | 0.00 | 0.00 | 23.50 | 287.00 | 476.50 | 778.74 | b | 3790.74 | ||||||||||||
1998 | 682.50 | 790.50 | 660.00 | 605.50 | 493.42 | a | 180.50 | 0.00 | 0.00 | 131.50 | 287.27 | a | 490.50 | 750.00 | 5071.68 | |||||||||||
1999 | 592.00 | 584.50 | 637.00 | 637.00 | 246.00 | 126.00 | 0.00 | 7.50 | 22.50 | 71.50 | 315.52 | a | 605.03 | b | 3844.55 | |||||||||||
2000 | 602.00 | 673.00 | 592.10 | a | 286.55 | a | 121.00 | 24.50 | 2.67 | b | 0.52 | a | 20.69 | a | 169.95 | c | 562.22 | c | 418.00 | f | 3055.20 | |||||
2001 | 828.22 | a | 785.00 | 527.00 | a | 610.38 | d | 51.50 | 24.31 | a | 0.00 | b | 0.00 | 0.00 | b | 69.23 | a | 489.44 | c | 758.39 | c | 4143.48 | ||||
2002 | 730.00 | 478.50 | 604.00 | 356.50 | 173.50 | 2.00 | 0.00 | 0.00 | 55.00 | 272.05 | b | 446.90 | a | 798.00 | 3916.45 | |||||||||||
2003 | 390.50 | 682.00 | 573.50 | 621.50 | 273.63 | e | 23.50 | 0.00 | c | 0.00 | 2.00 | 1.00 | j | 608.50 | 506.00 | g | 3175.13 | |||||||||
2004 | 691.00 | 0.00 | z | 259.00 | 349.50 | 146.50 | 14.50 | 2.50 | 2.50 | 53.50 | 338.50 | 638.50 | 672.59 | c | 3168.59 | |||||||||||
2005 | 728.00 | 717.00 | 580.65 | e | 0.00 | z | 192.00 | 81.50 | 0.00 | 0.00 | 33.00 | j | 199.50 | 258.50 | g | 520.00 | 3018.65 | |||||||||
2006 | 616.00 | 462.00 | 0.00 | z | 292.00 | m | 90.00 | j | 10.56 | c | 0.00 | l | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1088.56 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 697.32 | 605.55 | 603.59 | 440.76 | 266.60 | 80.44 | 4.87 | 8.12 | 45.27 | 214.34 | 467.72 | 665.58 | 4113.30 | |||||||||||||
S.D. | 126.38 | 114.31 | 142.63 | 130.48 | 114.21 | 53.99 | 10.15 | 13.42 | 49.30 | 98.69 | 111.35 | 123.15 | 362.30 | |||||||||||||
SKEW | 0.49 | -0.20 | -0.45 | 0.24 | 0.46 | 0.42 | 4.08 | 2.12 | 2.03 | 0.02 | -0.11 | -0.01 | -0.08 | |||||||||||||
MAX | 1130.50 | 808.50 | 895.00 | 762.50 | 575.50 | 197.31 | 63.50 | 60.50 | 232.00 | 459.46 | 755.50 | 945.50 | 5071.68 | |||||||||||||
MIN | 390.50 | 376.50 | 192.31 | 196.50 | 48.00 | 2.00 | 0.00 | 0.00 | 0.00 | 17.50 | 197.00 | 356.50 | 3302.30 | |||||||||||||
NO YRS | 55 | 56 | 55 | 55 | 56 | 54 | 52 | 53 | 54 | 55 | 56 | 54 | 38 |